baber/WOPTO huggingface dataset:
Patent KR-20200109054-A (KR)
Title: Apparatus for hydrogen liquefaction using cold energy of liquid natural gas
Inventor: YANG WON DON
IPC: F25J1/00
Filed: 2019-03-12
Abstract: The purpose of the present invention is to solve the temperature problem that is a limiting factor when cold energy of liquefied natural gas (LNG) is used in a hydrogen liquefaction process. The present invention relates to a hydrogen liquefaction process using cold energy of liquefied natural gas (LNG), in which a multistage closed cycle is applied in a hydrogen liquefaction process having a liquefaction temperature of -253°C so as to maximize the use of cold energy of liquefied natural gas (LNG) in a temperature range of cold energy temperature of liquefied natural gas lower than -162°C. In the hydrogen liquefaction apparatus according to various embodiments, cold energy of liquefied natural gas (LNG) is used to liquefy hydrogen, and the hydrogen liquefaction apparatus may include: a compressor for compressing hydrogen at room temperature; a multistage hermetic cooling device for generating a liquid containing at least one of liquid nitrogen, liquid neon, or liquid hydrogen using the cold energy of the liquefied natural gas (LNG), and cooling the hydrogen using the liquid; an expansion device which is used for reducing the pressure of the hydrogen so as to change at least one part of the hydrogen into liquid hydrogen; and a gas-liquid separation device which is used for separating the liquid hydrogen from the remaining part of the hydrogen.
Patent KR-20200109798-A (KR)
Title: Organic compound and organic electroluminescent device using the same
Inventor: SIM JAEYI
IPC: H01L51/50
Filed: 2019-03-14
Abstract: The present invention relates to a novel organic light-emitting compound and an organic electroluminescent device using the same and, more specifically, to a compound with excellent thermal stability, electrochemical stability, luminescence ability, and hole/electron transport ability, and to an organic electroluminescent device having improved characteristics such as luminous efficiency, driving voltage, and service life properties by including the same in one or more organic material layers.
Patent KR-20200113447-A (KR)
Inventor: LEE CHANG OH
IPC: B65C9/06
Filed: 2019-03-25
Abstract: Embodiments of the present invention relate to a blood collection tube aligning and labeling device, including: a blood collection tube supply device for vertically inserting a blood collection tube into a labeling unit; and the labeling unit that is disposed below the blood collection tube supply device and receives the blood collection tube to perform labeling on the blood collection tube. The labeling unit includes: a support for supporting the bottom of the blood collection tube by being adjusted in its position according to the length of the inserted blood collection tube; a labeling unit for labeling a label on which predetermined information is printed on the inserted blood collection tube; and an image sensor that photographs the supplied blood collection tube and detects an area of the printing paper attached to the blood collection tube.
Patent KR-20200117695-A (KR)
Inventor: JONGBUM CHOI
IPC: H04N5/232
Filed: 2019-04-05
Abstract: According to various embodiments of the present invention, provided is an electronic device which can improve quality of images captured by a camera of the electronic device. The electronic device comprises: a camera; a communication circuit; and a processor operatively connected to the camera and the communication circuit. The processor controls the camera based on a first parameter to receive first image data from the camera. In response to acquiring the first image data, the processor can transmit the first image data to an external electronic device distinguished from the electronic device by using the communication circuit. The processor can identify a second parameter to be distinguished from the first parameter and to control the camera based at least on the external electronic device receiving the first image data. In response to the identification of the second parameter, the processor can control the camera based on the second parameter to obtain second image data.
Patent KR-20200119584-A (KR)
Title: Functional pillow
Inventor: CHOI JAEKYU
IPC: A47G9/10
Filed: 2019-04-10
Abstract: Disclosed is a functional pillow. According to one aspect of the present invention, the functional pillow capable of improving the sleeping posture of a user comprises: a first cover unit; a second cover unit placed to face the first cover unit and engaged with the first cover unit so that an internal space is formed between the second cover unit and the first cover unit; a charging member accommodated in the internal space between the first cover unit and the second cover unit; and a connection unit placed in the internal space between the first cover unit and the second cover unit, and having both end parts each engaged with an internal side surface of the first cover unit and the second cover unit so as to form a concave space in an area of the first cover unit by inserting an area of the first cover unit.
Patent KR-20200121522-A (KR)
Title: Phase detection circuit, clock generating circuit and semiconductor apparatus using the same
Inventor: IM DA IN
IPC: H03K5/24
Filed: 2019-04-16
Abstract: A phase detection circuit includes an edge trigger circuit and a duty detection circuit. The edge trigger circuit generates a reference pulse signal and a comparison pulse signal based on a target clock signal and at least two clock signals having phases adjacent to the phase of the target clock signal. The duty detection circuit generates a phase detection signal by detecting the duty ratio of the reference pulse signal and the comparison pulse signal.
Patent KR-20200121573-A (KR)
Title: Radiographic apparatus and radiographic method
Inventor: KWON BONG SU
IPC: A61B6/00
Filed: 2019-04-16
Abstract: The present invention relates to a radiographic apparatus and a radiographic method, which selectively photograph two- and three-dimensional radiographic images. According to an embodiment of the present invention, the radiographic apparatus comprises: a first rotation shaft rotating around a first rotation axis by a first driving unit; a first rotation unit connected to the first rotation shaft to be rotated; a radiation detecting unit coupled to the first rotation unit to allow a detection surface to face the first rotation axis; a second rotation unit coupled to the first rotation unit and independently rotating around a second rotation axis different from the first rotation axis by a second driving unit supported by the first rotation unit; and a radiation source coupled to the second rotation unit so as to face the detection surface of the radiation detecting unit. According to the present invention, the quality of two- and three-dimensional radiographic images can be improved.
Patent KR-20190122574-A (KR)
Title: Bonding with pre-deoxide process and apparatus for performing the same
Inventor: YU CHEN HUA
IPC: H01L21/3065
Filed: 2019-04-18
Abstract: A method includes: a step of picking up a first package component; a step of removing an oxide layer on an electrical connector of the first package component; a step of placing the first package component on a second package component after the oxide layer is removed; and a step of bonding the first package component to the second package component. It is possible to solve a problem of removing residues after a bonding process.
Patent KR-20200122830-A (KR)
Title: Cosmetic composition having ginseng sprout extract
Inventor: CHOI MYUNG HEE
IPC: A61K8/9789
Filed: 2019-04-19
Abstract: The present invention relates to a cosmetic composition containing a ginseng sprout extract and, more specifically, to a cosmetic composition which contains a ginseng sprout extract, a lotus leaf extract and a lotus flower extract, and thus can be environment-friendly and also implement an effect of improving skin such as excellent skin moisturization, regeneration, soothing, whitening and the like, and thus can be applied in various forms of mask pack, mist, soap, etc. The present invention is the result of research conducted under the title of ″Industry-Academic Cooperation Foundation R&D Project (development of a mask pack containing an aqua-cultured ginseng sprout extract using detoxicated sulfur)″ (Task No. S2600783) by the Ministry of SMEs and Startups (MSS).
Patent KR-20190053152-A (KR)
Title: Semiconductor device
Inventor: HAYAKAWA MASAHIKO
IPC: G02F1/1333
Filed: 2019-05-03
Abstract: Provided is a semiconductor device being less than that of a conventional photolithography process used for manufacturing a transistor, and additionally having higher reliability. The present invention relates to a semiconductor device having a circuit including a transistor having an oxide semiconductor layer on a first substrate and a second substrate fixed to the first substrate by a seal material. A closed space surrounded by the sealing material, the first substrate, and the second substrate charges a decompressed state or dry air. The seal member surrounds at least the transistor and has a closed pattern shape. Additionally, the circuit is a driving circuit including the transistor having an oxide semiconductor layer.
Patent KR-20200128946-A (KR)
Inventor: JO YOU YOUNG
IPC: A61Q1/00
Filed: 2019-05-07
Abstract: The present invention relates to a manufacturing method of a color make-up cosmetic composition using cocoon powder, to a color make-up cosmetic manufactured using the same. The manufacturing method of a color make-up cosmetic composition using cocoon powder of the present invention comprises: a first step of preparing a cocoon or degummed silk; a second step of manufacturing a cocoon decomposition product by adding 0.01 to 0.5 M sodium hydroxide (NaOH) or hydrochloric acid (HCl) solution to the prepared cocoon or degummed silk; a third step of neutralizing the cocoon decomposition product to manufacture a neutralized product; a fourth step of filtering the neutralized product to obtain a solid insoluble in remaining water; a fifth step of washing the solid insoluble in water with distilled water, and drying and grinding the same to manufacture final cocoon powder; and a sixth step of manufacturing the color make-up cosmetic composition comprising the cocoon powder. According to the present invention, there is no slipping phenomenon due to good skin adhesion, and excellent moisturizing power and color development power are showed.
Patent KR-20200137076-A (KR)
Title: A private use information system
Inventor: KWON CHOUN SOO
IPC: G06Q50/26
Filed: 2019-05-28
Abstract: The present invention relates to an occupation information management system. More particularly, the present invention relates to an occupation information management system which enables a civil petitioner to view information (occupation information) according to occupation approval/permission online by computerizing administrative tasks related to the occupation approval/permission such as public waters, rivers, small rivers, and road occupation of local governments. In addition, the present invention relates to an occupied information management system which enables occupation information to be registered based on area on an inquired map information by applying an area drawing map to the map information inquired through address search in order to register occupation information and allowing a user to select an area by selecting two or more vertices.
Patent KR-20190067139-A (KR)
Title: Tire rental service system and method for providing tire rental service
Inventor: KIM YUN KI
IPC: G06Q30/06
Filed: 2019-06-03
Abstract: The present invention provides a tire rental service system and a method for providing a tire rental service which increase efficiency of tire management of a user. According to an embodiment of the present invention, the tire rental service system comprises: a user information control unit to at least store information of a user; a first tire information storage unit to store information about a tire rented to be mounted on a vehicle of the user; a set period control unit to determine whether a set period has elapsed from the time when the user rents and mounts the tire; a second tire information storage unit to store information about a condition of the rented tire after the set period has elapsed if the set period has elapsed as a result of determination of the set period control unit; and a service information control unit to store tire service information to be supplied to the user in accordance with comparison of tire information stored in the first tire information storage unit and tire information stored in the second tire information storage unit.
Patent KR-20200139559-A (KR)
Title: Methods for Diagnosing Tinnitus using Brain MRI Analysis
Inventor: TAE WOO SUK
IPC: A61B5/055
Filed: 2019-06-04
Abstract: The present invention relates to a method for diagnosing tinnitus using brain MRI analysis. In the case of using the method of the present invention, since tinnitus can be diagnosed simply and efficiently using only MRI images, the method can be usefully used for diagnosis and prognosis of tinnitus. The method comprises the steps of: a) obtaining an MRI image of the subcortical nuclei; b) performing automated segmentation; and c) measuring a scalar distance (SD) value of the subcortical nuclei from an average surface, based on the obtained segmentation.
Patent KR-20190140840-A (KR)
Inventor: ISOKAWA HIDETATSU
IPC: H01L21/677
Filed: 2019-06-07
Abstract: The present invention relates to a teaching apparatus for a substrate transfer system capable of performing teaching without depending on the skill of a worker who performs teaching, and a teaching method thereof. According to the present invention, the substrate transfer system comprises a substrate transfer apparatus designated to hold and support a substrate and a substrate collection apparatus designated to collect the substrate from the substrate transfer apparatus. The teaching apparatus comprises: a teaching substrate designated to be held and supported by the substrate transfer apparatus; a camera installed on the teaching substrate; and a control apparatus for controlling operation of the substrate transfer apparatus and/or the substrate collection apparatus holding and supporting the teaching substrate. The control apparatus comprises: a reception unit receiving an image photographed by the camera; an analysis unit calculating relative position relation between the substrate transfer apparatus and the substrate collection apparatus from the received image; and a determination unit determining a stop position of the substrate transfer apparatus and/or the substrate collection apparatus based on the relative position between the substrate transfer apparatus and the substrate collection apparatus calculated by the analysis unit.
Patent KR-20200142727-A (KR)
Inventor: RYU HEUI GEUN
IPC: B04B5/04
Filed: 2019-06-13
Abstract: According to an embodiment of the present invention, an automated centrifugation system comprises: a centrifugation unit; a main body for storing the centrifugation unit therein, and having an inlet for inserting a support rack accommodating a sample tube on one side; a first transfer unit configured to transfer the support rack inserted into the main body through the inlet toward the centrifugation unit; a second transfer unit configured to separate the sample tube from the support rack transferred through the first transfer unit and load the same to an insert; and a third transfer unit configured to introduce the insert loaded with the sample tube to the inside of the centrifugation unit. According to an embodiment of the present invention, when a sample is introduced from the outside, it is possible to automatically, simultaneously perform identification, transfer, centrifugation and load of a sample. Also, through a plurality of centrifugation units and the transfer units that identify a sample and transfer the same to a corresponding centrifugation unit, various types of samples can be centrifuged in one device, thereby significantly improving workability.
Patent KR-20200145034-A (KR)
Inventor: KIM MYEONG JE
IPC: B60Q1/14
Filed: 2019-06-20
Abstract: Disclosed are an apparatus for controlling an intelligent headlamp and a method thereof which automatically correct the position of a headlamp. According to the present invention, the apparatus for controlling an intelligent headlamp comprises: a photographing unit to photograph the front of a vehicle; a lamp driving unit to independently drive LEDs of a headlamp consisting of matrix LEDs; a storage unit to store an offset, a change origin, and an initial origin for adjusting the position of the headlamp; and a control unit to detect an origin in a front image inputted from the photographing unit after turning on the headlamp by controlling the lamp driving unit, compare the detected origin with the initial origin or the change origin stored in the storage unit to set an offset for adjusting the position of the headlamp, and store the offset and the change origin newly set by the detection origin in the storage unit.
Patent KR-20210000451-A (KR)
Inventor: LEE TAE HOON
IPC: G08B21/02
Filed: 2019-06-25
Abstract: The present invention relates to a safety management system with a safety hook fastening checking sensor for high-place work, which can prevent malfunction. The safety management system with a safety hook fastening checking sensor for high-place work comprises: a first unit in which a sensor determines whether a safety hook is fastened to a safety band or a wire when a corresponding worker enters a high-place work area to warn the corresponding worker or transfer current location information of the worker and information on whether the safety hook is fastened by short-distance or long-distance communication; a second unit provided in the high-place work area to communicate with the first unit; and a third unit to communicate with the first unit and the second unit via short-distance or long-distance communication. Whether a worker of a high-place work area has fastened a safety hook of a safety belt to a wire or a safety band for fall prevention can be automatically identified in real time through a sensor to warn if the safety hook is not fastened and transfer whether the safety hook is not fastened to a manager via wireless communication to perform control.
Patent KR-20210000491-A (KR)
Inventor: LIM YONGTAEK
IPC: G08G1/04
Filed: 2019-06-25
Abstract: One objective of the present invention is to provide optimal charging-related information to a vehicle requiring electric vehicle charging by utilizing a smart streetlamp. According to the present invention, in a smart streetlamp system having a plurality of smart streetlamps and a control server, the plurality of smart streetlamps performs the steps of collecting surrounding traffic information using a sensor from each of the plurality of smart streetlamps, transmitting the surrounding traffic information to the control server, and transmitting information related to a vehicle charging function provided from at least a part of the plurality of smart streetlamps to the control server. The control server performs the steps of generating charging streetlamp recommendation information using the surrounding traffic information collected from each of the plurality of smart streetlamps and information related to the vehicle charging function and transmitting the charging streetlamp recommendation information to a wireless module provided in a vehicle.
Patent KR-20200003724-A (KR)
Inventor: ROH HO YANG
IPC: F24F13/20
Filed: 2019-06-28
Abstract: The present invention relates to an air cleaner and, more specifically, to an air cleaner capable of purifying air in indoor and outdoor areas by removing harmful substances from the air. According to the present invention, the air cleaner (1000) purifying harmful substances contained in outdoor air flowing from the outside includes: a flow path formation part (100) including an inlet (110) for introducing the outdoor air and an outlet (120) for discharging purified air to the outside to form a flow path in which the outdoor air flows; a water particle spray part (200) installed on the flow path, and spraying refined water particles for the collection of harmful substances contained in the outdoor air to the outdoor air; a water particle collection part (300) installed on the flow path, and collecting the water particles having collected the harmful substances from the outdoor air, while the water particles and the outdoor air are flowing therethrough; and an airflow formation part (500) forming a flow of the outdoor air to lead the outdoor air having passed through the water particle collection part (300) to be discharged through the outlet (120).
Patent KR-20200114950-A (KR)
Title: Shaft of writing brush and tool applied thereon
Inventor: BOBBY HU
IPC: B43K8/24
Filed: 2019-06-28
Abstract: According to the present invention, a shaft of a writing brush comprises a reception recess and a guide part. The reception recess is concavely formed on an end part of a head of the shaft and has an axis and an internal circumference concentric with the axis. The inner circumference of the reception recess can be bonded and coupled to a brush head. The guide part is disposed on an end part of the head of the shaft and is extended in a direction parallel to the axis of the reception recess. Since the guide part guides the moving direction of a tool, it is prevented that the inner circumferential surface of the reception recess is damaged when the tool moves along the guide part. Accordingly, the guide part fixes the position of the tool, and thus it is prevented that the tool is guided and deflected by the guide part when the residual adhesive is washed and it is prevented that the inner circumference of the reception recess is damaged to be deformed or extended.
Patent KR-20210003343-A (KR)
Inventor: JANG JAE MYEONG
IPC: B60N2/02
Filed: 2019-07-01
Abstract: According to one embodiment of the present invention, a device for controlling safety equipment of a vehicle comprises an acceleration sensor, a collision sensor, a braking controller, a steering controller, an air bag, a seat belt actuator, and a control circuit electrically connected to the acceleration sensor, the collision sensor, the braking controller, the steering controller, the air bag, and the seat belt actuator. The control circuit obtains longitudinal acceleration and transverse acceleration generated by steering by the steering controller and braking by the braking controller by using the acceleration sensor and computes a predicted behavior of a vehicle user based on the longitudinal acceleration and the transverse acceleration.
Patent KR-20200114954-A (KR)
Inventor: TAN SITONG
IPC: A47J27/08
Filed: 2019-07-09
Abstract: The present application discloses a locking device for a cooking appliance, and the cooking appliance. Among the same, the locking device for the cooking appliance comprises: a ring-shaped frame; a locking part formed around the outer circumference of the ring-shaped frame; and a support part provided on one surface of the ring-shaped frame and positioned on the same side of the locking part and the ring-shaped frame, wherein among the same, a height of the locking part protruding from the ring-shaped frame is greater than a height protruding from the ring-shaped frame of the support part. The locking device for the cooking appliance of the present application can reduce frictional resistance when the locking device rotates with respect to a function plate by coming contact with the function plate of the cooking appliance through the support part.